Which of the following are viviparous? Scoliodon, Bufo, Salamandra, Chelone, Chameleon, Pavo, Vipera, Hydrophis, Columba, Ornithorhynchus

1 Answer
Sep 2, 2017

Viviparous organisms give birth to young ones, such as mammals. In this case both Scoliodon(-Shark) and Viper(-Snake) give birth to live youngs (though they are not mammals) but they are better called ovoviviparous.

Explanation:

Scoliodon - shark
Bufo - toad
Salamandra - salamander
Chelone - turtle
Chameleon - lizard
Pavo - peacock
Vipera - snake
Hydrophis - water snake
Columba - pigeon
Ornithorhynchus - platypus